428558221088

Names of 428558221088

• Cardinal: 428558221088 can be written as Four hundred twenty-eight billion, five hundred fifty-eight million, two hundred twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.28558221088 × 10¹¹

Factors of 428558221088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9998

Divisors of 428558221088

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 37 61 74 122 148 244 296 488 592 641 976 1184 1282 1952 2257 2564 4514 5128 9028 9257 10256 18056 18514 20512 23717 36112 37028 39101 47434 72224 74056 78202 94868 148112 156404 189736 296224 312808 342509 379472 564677 625616 685018 758944 1129354 1251232 1370036 1446737 2258708 2740072 2893474 4517416 5480144 5786948 5933737 9034832 10960288 11573896 11867474 18069664 20893049 23147792 23734948 41786098 46295584 47469896 83572196 94939792 167144392 189879584 219548269 334288784 361957957 439096538 668577568 723915914 878193076 1447831828 1756386152 2895663656 3512772304 5791327312 7025544608 11582654624 13392444409 26784888818 53569777636 107139555272 214279110544 428558221088
• Sum of all divisors σ(n): 882202004208
• Sum of proper divisors (its aliquot sum) s(n): 453643783120
• 428558221088 is an abundant number, because the sum of its proper divisors (453643783120) is greater than itself. Its abundance is 25085562032

Bases of 428558221088

• Binary: 110001111001000000011110111111100100000₂
• Hexadecimal: 0x63C80F7F20
• Base-36: 5GVKHZQ8

Squares and roots of 428558221088

• 428558221088 squared (428558221088²) is 183662148862111087903744
• 428558221088 cubed (428558221088³) is 78709923797545771236268923614953472
• The square root of 428558221088 is 654643.5832481671
• The cube root of 428558221088 is 7539.3969613423

Scales and comparisons

• 428,558,221,088 seconds is equal to 13,626 years, 42 weeks, 6 days, 14 hours, 18 minutes, 8 seconds.
• To count from 1 to 428,558,221,088 would take you about twenty-seven thousand, two hundred fifty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 428558221088 cubic inches would be around 628.3 feet tall.

Recreational maths with 428558221088

• 428558221088 backwards is 880122855824
• The number of decimal digits it has is: 12
• The sum of 428558221088's digits is 53
• More coming soon!